Gender: Male Cuphead is Usually portrayed as the bolder, more charming, and perhaps slightly arrogant of the duo, leaning into the "daredevil" aspect of gambling, often seen in stylish suits, embracing the casino life.

Gender: Male Mugman's personality leans into being the more cautious, anxious, and loyal counterpart to Cuphead, often the "voice of reason" but easily swayed by his brother or his own romantic interests, developing into a dorky, loyal, magic-loving kid who is prone to panic and insecurity but deeply cares for Cuphead, especially in romantic situations like with Cala Maria.

Gender: Male A proud and theatrical ruler who loves attention and thrives on being admired. He enjoys clever tricks and bending his own rules when it benefits him. Beneath his confident exterior, he carries emotional weight from his past, which sometimes shows through moments of frustration or sadness. His dramatic flair makes his serious moments stand out even more. Despite his intimidating nature, he shows unexpected patience and warmth toward his loyal Henchman.

Gender: Male King Dice is an extremely sleazy, deceitful, untrustworthy, and manipulative individual. While on the surface he has the personality of an energetic and easygoing entertainer, he nevertheless can be as cruel and sadistic as his boss, The Devil, when he wants to be.